/* EVCHRGE — design tokens
   Palette grounded in electrical-panel labeling: utility blue, signal yellow,
   cool grey-blue neutrals. Copper accent for the "cost" numbers. */
:root{
  --bg:#EEF1F5;
  --surface:#FFFFFF;
  --surface-2:#E3E9F0;
  --ink:#111B2B;
  --ink-2:#4A5A70;
  --ink-3:#78879B;
  --rule:#CFD8E3;
  --rule-2:#AEBBCB;
  --blue:#1E4FA3;
  --blue-ink:#163C7D;
  --signal:#E8A400;
  --danger:#B4321F;
  --good:#1C7A5A;
  --shadow:0 1px 2px rgba(17,27,43,.06),0 8px 24px -16px rgba(17,27,43,.25);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0D131C;--surface:#141C28;--surface-2:#1D2735;
    --ink:#E6ECF4;--ink-2:#9FAEC2;--ink-3:#748399;
    --rule:#243040;--rule-2:#35455A;
    --blue:#6C9EEA;--blue-ink:#8FB6F0;--signal:#F2B93C;
    --danger:#E8735C;--good:#4EBE96;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -16px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --bg:#0D131C;--surface:#141C28;--surface-2:#1D2735;
  --ink:#E6ECF4;--ink-2:#9FAEC2;--ink-3:#748399;
  --rule:#243040;--rule-2:#35455A;
  --blue:#6C9EEA;--blue-ink:#8FB6F0;--signal:#F2B93C;
  --danger:#E8735C;--good:#4EBE96;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -16px rgba(0,0,0,.7);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}

/* ---- header ---- */
.site-head{border-bottom:1px solid var(--rule);background:var(--surface);position:sticky;top:0;z-index:20}
.site-head .wrap{display:flex;align-items:center;gap:28px;height:62px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;letter-spacing:.06em;font-size:17px;text-decoration:none;color:var(--ink)}
.brand .bolt{width:22px;height:22px;flex:none}
nav.main{display:flex;gap:22px;margin-left:auto;align-items:center}
nav.main a{color:var(--ink-2);text-decoration:none;font-size:14.5px;font-weight:500}
nav.main a:hover,nav.main a[aria-current="page"]{color:var(--blue)}
nav.main .cta{
  background:var(--blue);color:#fff;padding:8px 15px;border-radius:4px;font-weight:600;
}
nav.main .cta:hover{background:var(--blue-ink);color:#fff}
@media(max-width:760px){
  .site-head .wrap{height:auto;padding-top:12px;padding-bottom:12px;flex-wrap:wrap;gap:12px}
  nav.main{margin-left:0;width:100%;gap:16px;flex-wrap:wrap}
}

/* ---- hero ---- */
.hero{padding:56px 0 40px;border-bottom:1px solid var(--rule)}
.eyebrow{
  font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin:0 0 14px;font-weight:500;
}
h1{font-size:clamp(32px,5.2vw,50px);line-height:1.05;letter-spacing:-.02em;margin:0;font-weight:700;text-wrap:balance;max-width:24ch}
.sub{font-family:"Source Serif 4",Georgia,serif;font-size:19px;color:var(--ink-2);max-width:60ch;margin:18px 0 0}

/* ---- headings / prose ---- */
h2{font-size:26px;line-height:1.15;letter-spacing:-.01em;margin:0 0 12px;font-weight:700;text-wrap:balance}
h3{font-size:18px;margin:0 0 8px;font-weight:600}
.prose{font-family:"Source Serif 4",Georgia,serif;font-size:17.5px;max-width:66ch;color:var(--ink-2)}
.prose p{margin:0 0 16px}
.prose strong{color:var(--ink);font-weight:600}
section.band{padding:52px 0;border-bottom:1px solid var(--rule)}

/* ---- calculator ---- */
.calc{display:grid;grid-template-columns:1fr 400px;gap:28px;align-items:start}
@media(max-width:900px){.calc{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--rule);border-radius:6px;box-shadow:var(--shadow);padding:22px}
.field{margin-bottom:20px}
.field:last-child{margin-bottom:0}
.field > label,.field .lab{
  display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-3);font-weight:600;margin-bottom:7px;
}
.hint{font-size:13px;color:var(--ink-3);margin-top:6px;line-height:1.4}
select,input[type=number],input[type=text],input[type=email],input[type=tel],textarea{
  width:100%;padding:10px 12px;font:inherit;font-size:15px;color:var(--ink);
  background:var(--surface);border:1px solid var(--rule-2);border-radius:4px;
}
select:focus-visible,input:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{
  outline:2px solid var(--blue);outline-offset:2px;
}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg input{position:absolute;opacity:0;width:0;height:0}
.seg label{
  padding:8px 13px;border:1px solid var(--rule-2);border-radius:4px;cursor:pointer;
  font-size:14px;font-weight:500;background:var(--surface);color:var(--ink-2);
}
.seg input:checked + label{background:var(--blue);border-color:var(--blue);color:#fff}
.seg input:focus-visible + label{outline:2px solid var(--blue);outline-offset:2px}
.range-row{display:flex;align-items:center;gap:14px}
.range-row input[type=range]{flex:1;accent-color:var(--blue)}
.range-val{
  font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:15px;font-weight:500;
  min-width:66px;text-align:right;font-variant-numeric:tabular-nums;
}

/* ---- result ---- */
.result{position:sticky;top:82px}
.result-head{border-bottom:1px solid var(--rule);padding-bottom:16px;margin-bottom:16px}
.result-head .lab{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.big{
  font-family:"IBM Plex Mono",ui-monospace,monospace;font-weight:500;
  font-size:clamp(28px,4.6vw,38px);line-height:1.1;letter-spacing:-.02em;margin:8px 0 0;
  font-variant-numeric:tabular-nums;
}
.big .dash{color:var(--ink-3);margin:0 4px}
.after-credit{font-size:13.5px;color:var(--good);margin-top:8px;font-weight:600}
.lines{display:grid;gap:0;margin:0}
.line{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid var(--rule);font-size:14.5px}
.line:last-child{border-bottom:0}
.line .k{color:var(--ink-2)}
.line .v{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums;white-space:nowrap}
.line.is-flag .k{color:var(--danger);font-weight:600}
.flagbox{
  margin-top:16px;padding:12px 14px;border-left:3px solid var(--signal);
  background:var(--surface-2);font-size:14px;color:var(--ink-2);border-radius:0 4px 4px 0;
}
.btn{
  display:inline-block;background:var(--blue);color:#fff;text-decoration:none;text-align:center;
  padding:12px 20px;border-radius:4px;font-weight:600;font-size:15px;border:0;cursor:pointer;
  font-family:inherit;
}
.btn:hover{background:var(--blue-ink)}
.btn.block{display:block;width:100%;margin-top:18px}
.btn.ghost{background:transparent;color:var(--blue);border:1px solid var(--rule-2)}
.btn.ghost:hover{background:var(--surface-2)}

/* ---- tables / cards ---- */
.tablewrap{overflow-x:auto;border:1px solid var(--rule);border-radius:6px;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:620px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--rule);vertical-align:top}
th{
  font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);
  font-weight:600;background:var(--surface-2);position:sticky;top:0;
}
tbody tr:last-child td{border-bottom:0}
td.num{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums;white-space:nowrap}
.pill{
  display:inline-block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  padding:3px 8px;border-radius:99px;border:1px solid currentColor;white-space:nowrap;
}
.pill.federal{color:var(--blue)}
.pill.state{color:var(--good)}
.pill.utility{color:var(--signal)}

.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:var(--surface);border:1px solid var(--rule);border-radius:6px;padding:20px;box-shadow:var(--shadow)}
.card p{margin:0;color:var(--ink-2);font-size:15px}

/* ---- footer ---- */
.site-foot{padding:34px 0 60px;color:var(--ink-3);font-size:13.5px}
.site-foot .wrap{display:flex;gap:20px;flex-wrap:wrap;align-items:baseline}
.site-foot a{color:var(--ink-2)}
.site-foot .ent{margin-left:auto}
.disclaim{max-width:70ch;margin:14px 0 0;line-height:1.5}

/* An ended program stays listed — people arrive searching for it and need to
   learn it is gone. It must never read like a live offer. */
.pill.ended{color:var(--danger)}
tr.is-expired td:first-child,tr.is-expired td:nth-child(3){opacity:.75}
tr.is-expired td:nth-child(3){text-decoration:line-through;color:var(--ink-3)}